
1) Character created by Don Heck
Found on
https://www.crosswordclues.com/clue/blackwing

Blackwing is the name of two fictional Marvel Comics supervillains and one hero. ==Fictional character biography== ===Joseph Manfredi=== Blackwing worked as an agent for Silvermane`s HYDRA (serving as the Air Action Division Leader) when his father was leader. He participated in the capture of Foggy Nelson. Blackwing battled Daredevil, Black Wido....
Found on
http://en.wikipedia.org/wiki/Blackwing
No exact match found.